MLB Total Bases Props Today

In Summary

• This is the full total bases props board for July 18, 2026: every hitter's line with the best over AND best under price (and the book offering each) across 100+ sportsbooks.
• We are not picking your bet for you — the board is the information, and the expert picks below are real plays you can tail. Our job is to make sure you get the best number on whichever side you back.
• The under is a real play on this market, not just the over — both sides are priced below. Lines and prices move fast, so take the best one on the OddsShopper total bases board before you bet.

Here is today's MLB total bases props board for July 18, 2026: each hitter's consensus line with the best over and best under price across 100+ sportsbooks. It is sorted by the over's implied probability — that is who the market backs to go over most, NOT who is the best value or which side to bet. The number you take is half the edge; the same line can pay markedly more at one book than another, and the under is often the better side.

OddsShopper's live board is showing 9 +EV bets right now — every one clears a +3% edge over the fair price with at least 3 books quoting the same line. Unlock every edge with OS Pro — 20% off with code EVBETS20

Expert total bases picks on today's slate

These are real plays from OddsShopper experts you can follow on Tails:

• OddsShopper PRO on Tails likes Eric Wagaman Over 1.5 Total Bases (+209). Bet now → Polymarket

Today's MLB Total Bases Props Board

Every hitter's line on the slate with the best over and best under price — and the book offering each — so you can take the best number on whichever side you bet. Shop the full live board on the OddsShopper total bases board.

Hitter	Line	Best Over (book)	Best Under (book)	Books
Nathan Church (STL)	0.5 total bases	-180 (Bet99ON)	+150 (TheScore)	19
Ryan O'Hearn (PIT)	0.5 total bases	-180 (Bet365)	+140 (TheScore)	8
J.P. Crawford (SEA)	0.5 total bases	-180 (Fanatics)	+144 (Bet105)	15
Brian Navarreto (MIA)	0.5 total bases	-179 (BetOnline)	—	2
Jose Fermin (LAA)	0.5 total bases	-175 (Betcris)	+145 (Fanatics)	15
Lourdes Gurriel Jr. (ARI)	0.5 total bases	-175 (BetOnline)	+135 (BetOnline)	2
Nick Fortes (TB)	0.5 total bases	-175 (BookMaker)	+152 (Pinnacle)	16
Victor Mesa Jr. (TB)	0.5 total bases	-175 (BookMaker)	+140 (Fanatics)	8
Sung-Mun Song (SD)	0.5 total bases	-174 (Rebet)	+120 (Rebet)	1
Donovan Walton (OAK)	0.5 total bases	-170 (Bet365)	+127 (Pinnacle)	3
Ildemaro Vargas (ARI)	0.5 total bases	-169 (BetOnline)	+130 (BetOnline)	3
Nolan Arenado (ARI)	0.5 total bases	-165 (Fanatics)	+139 (BookMaker)	19

How to Bet MLB Total Bases Props the Smart Way

• Shop every book. The same total bases line can pay a much better price at one sportsbook than another — take the best number every time on the live total bases board.
• Mind the line, not just the price. A juicy over price on a higher line is not the same bet as a shorter price on a lower line; compare like for like.
• Size for variance. Player props are high-variance; keep stakes small and play the long run.

You don't have to handicap this — OddsShopper does the work for you. The matchup matters far less than the price: OddsShopper reads the sharp sportsbooks that set the fair line, checks every price for an edge, and surfaces only the +EV plays across every market at the click of a button — no hours of research, and no deep knowledge of the sport required. Every play it flags is backtested against real historical results, so you can see how the number has actually performed before you bet. Try OS Pro free for 7 days, and code SMARTBET20 takes 20% off your first payment: Start your free trial.

More MLB Player Props Today

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FAQ

How do I find the best total bases prop to bet today? Use the board above as information — it shows every hitter's line with the best price and book across 100+ sportsbooks — and take your pick from the expert (Tails) plays, then shop the best number. The shortest price (Nathan Church at -180) just means the market's most-backed side, not the best bet. Confirm the number on the OddsShopper total bases board before betting. What is an MLB total bases prop? It's the over/under on a hitter's total bases (1 for a single, 2 a double, 3 a triple, 4 a home run). You bet the over or under on the player's line; the line and the best price vary by sportsbook, so always compare. Where can I shop MLB total bases props? OddsShopper's live total bases board compares every sportsbook's price in real time so you always take the best over (or under) number.

Odds are the best available as of publication and move quickly; shop live prices on OddsShopper. Matchups via the MLB schedule. Bet 21+ where legal; play responsibly.